Proteinase K is a highly active 28,904-Da serine protease isolated from the fungus Tritirachium album.  A highly reactive serine protease that displays the ability to digest native proteins, thereby inactivating enzymes...

CAS NUMBER = 31282-04-9

RNase and DNAase Away  RNAase and DNA contamination removal solution: It efficiently remove surface-contaminant from glasswares and plasticwares without having a residual effect on subsequent DNA & RNA samples ....

CAS NUMBER = 7240-90-6 / 367-93-1

NOTE: Each pack makes 2L of 10X concentrate, or 20L of 1X TBS buffer.